Web Sites:

Earth Science Week - sponsored by the American Geological Society
Geological Time Machine - Detailed information about geologic eras and periods. Find out about plant and animal life, important geological sites, landforms, and more.
Volcanoes of the World USGS site.
Volcano World
Enchanted Learning
Global Volcanism Program - Smithsonian Institute
Historic Earthquakes
Earthquake Lists (U.S. 1986-1989)
Earthquakes for Kids


Guided Reading

Level V/W 551 - Crumbling earth
Level U 550 - Geologic time
Level O 917.87 - Yellowstone
Level L/M 363 - Earthquakes and Volcanoes: A Survival Guide
Level N 551 - Tsunamis
Level S/T 551.2 - Surviving Volcanoes and Glaciers
Level T 551 - Volcanoes
Level T 551 - Earthquakes (Seymour Simon)
Level T 551 - Earthquakes (Luke Thompson)
Level T/U - Volcanoes
Level V 551 - Volcano: Dome of Fire
Level V/W - Earth Erupts
Level V/W 551.2 - Volcanoes and Earthquakes
Level V/W 551 - Shaky Ground: Earthquakes, Turbulent Planet
Level W 972.004 - Disasters of the Ancient World